Celkon
Side-by-side technical data
Celkon A402 vs Celkon Q3K Power
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Celkon A402, if you care about…
- Weight
- 104 g
- against 128 g
Celkon Q3K Power, if you care about…
- Battery Capacity
- 3,000 mAh
- against 2,000 mAh
- Maximum Storage Capacity
- 8 GB
- against 4 GB
- Body Thickness
- 9.8 mm
- against 10.2 mm
Specification comparison
Battery
| Specification | A402 | Q3K Power |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,000 mAh | 3,000 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | A402 | Q3K Power |
|---|---|---|
| Body Colors | White, Black, Blue, Silver | White, Black, Gold |
| Body Thickness | 10.2 mm | 9.8 mm Best value |
| Body Width | 64 mm | 65 mm |
| Body Height | 125.5 mm | 125.8 mm |
| Weight | 104 g Best value | 128 g |
| Usable Surface | 56.7 % Best value | 55.7 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | A402 | Q3K Power |
|---|---|---|
| Processor Model | Spreadtrum 7715 | Spreadtrum SC7731G |
| Processor Process Size | — | — |
| Graphics GPU | Mali-400 | Mali-400 |
| Storage Type | — | — |
| Maximum CPU Clock | 1.2 GHz | 1.2 GHz |
| Maximum Storage Capacity | 4 GB | 8 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 1.2 GHz | Quad-core 1.2 GHz |
| Processor Type | — | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 512 MB | 512 MB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | A402 | Q3K Power |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | A402 | Q3K Power |
|---|---|---|
| Display Aspect Ratio | 5:3 | 5:3 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 4″ | 4″ |
| Display Horizontal Resolution | 480 px | 480 px |
| Display Vertical Resolution | 800 px | 800 px |
| Display Pixel Density | 233 ppi | 233 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 256K colors | 256K colors |
Sensor
| Specification | A402 | Q3K Power |
|---|---|---|
| Sensor Features | Accelerometer | Accelerometer |
Software
| Specification | A402 | Q3K Power |
|---|---|---|
| Operating System | Android 4.4 | Android 4.4 |
| OS Family | Android | Android |
| OS Version | 4 | 4 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | A402 | Q3K Power |
|---|---|---|
| SIM Configurations | Dual SIM | Dual SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | — | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging | 3.5 mm Audio Jack, FM Radio, USB Charging |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 0.46 W/kg | — |
| SAR (EU) body | 0.82 W/kg | — |
| Messaging | — | — |
Audio
| Specification | A402 | Q3K Power |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | A402 | Q3K Power |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | A402 | Q3K Power |
|---|---|---|
| Built-in functions | — | — |
